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正在东德南部图林根林山北坡施工的施马尔瓦瑟大坝工程,是扩大这一地区饮水供给网的一个开端。水库库容为20.5×10~6m~3,计划供水32 m~3/s。大坝为沥青混凝土心墙堆石坝,坝高75 m,坝顶长320 m,坝体总方量1.5×10~6m~3。心墙厚度为0.8m,下游坡为5°。在心墙的两边设有反滤层,最小厚度为1.5m。心墙与检查廊道的接触处,心墙的厚度为1.5m,厚度逐渐向上变小,在高出检查廊道2m处,厚度减小到0.8m。
The construction of the Schmalvar Sever Dam, which is being constructed on the northern slope of the Thuringian Forest in southern East Germany, is the beginning of an expansion of the drinking water supply network in the area. Reservoir capacity of 20.5 × 10 ~ 6m ~ 3, the planned water supply 32 m ~ 3 / s. The dam is an asphalt concrete core rockfill dam with a dam height of 75 m and a crest length of 320 m. The total dam body volume is 1.5 × 10 ~ 6m ~ 3. Wall thickness of 0.8m, the downstream slope of 5 °. On both sides of the heart wall with anti-filtration layer, the minimum thickness of 1.5m. The contact between the heart wall and the inspection corridor, the thickness of the heart wall is 1.5m, the thickness gradually becomes smaller and smaller, and the thickness is reduced to 0.8m at 2m above the inspection corridor.